Welland Centennial Secondary School
🇨🇦 Official data · 2025Welland, Ontario L3C3W2 · DSB Niagara
#202 of 766 secondary schools in Ontario
#202 of 766 nationally
About Welland Centennial Secondary School
Welland Centennial Secondary School is a public secondary located in Welland, in the DSB Niagara school board or district of Ontario, Canada. It caters for Grades 9-12. In 2025 it enrolled 1,050 students. Publicly funded schools run by public school boards or districts; free to attend.
Its Success Index (Canada) is 67.3 out of 100, placing it in the top 50% of secondary schools in Canada and 202nd of 766 ranked secondary schools in Ontario. Its strongest component is parent education (fewer parents without a credential) (93th percentile), and its weakest is community advantage (fewer low-income households) (54th percentile).
Other published figures: enrolment 1,050; first language not english 12%; special education 21%; identified as gifted 0%.
There are 31 schools in Welland; Welland Centennial Secondary School ranks 6th of 25 scored schools there.
Success Index (Canada) breakdown
Each component is a percentile against secondary schools across Canada.
- EQAO Grade 3 (reading, writing, maths) (20%)–
- EQAO Grade 6 (reading, writing, maths) (25%)–
- EQAO Grade 9 mathematics (25%)65%
- OSSLT first-attempt pass rate (20%)87%
- FSA literacy score (25%)–
- FSA numeracy score (25%)–
- Community advantage (fewer low-income households) (10%)9%
- Parent education (fewer parents without a credential) (10%)0%
The Success Index (Canada) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Welland Centennial Secondary School by the official sources.
- Enrolment
- 1,050
- Students enrolled in the latest published year.
- EQAO Grade 9 maths
- 65%
- % at or above the provincial standard in Grade 9 mathematics.
- OSSLT pass rate
- 87%
- % passing the Grade 10 literacy test on the first attempt.
- Low-income households
- 9%
- % of students living in low-income households.
- Parents without a credential
- 0%
- % of students whose parents have no degree, diploma or certificate.
- First language not English
- 12%
- % of students whose first language is not English.
- Special education
- 21%
- % of students receiving special education services.
- Identified as gifted
- 0%
- % of students identified as gifted.
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Schools near Welland Centennial Secondary School
Closest schools by straight-line distance, with their Success Index (Canada).
Gordon Public School
Welland · Public elementary · Grades JK-8
555 students · 960 m away
Glendale Public School
Welland · Public elementary · Grades JK-8
360 students · 999 m away
Fitch Street Public School
Welland · Public elementary · Grades JK-8
510 students · 1.1 km away
Holy Name Catholic Elementary School
Welland · Catholic elementary · Grades JK-8
430 students · 1.1 km away
ÉÉC du Sacré-Coeur-Welland
Welland · Catholic elementary · Grades JK-8
210 students · 1.2 km away
Ross Public School
Welland · Public elementary · Grades JK-8
290 students · 1.3 km away
St Kevin Catholic Elementary School
Welland · Catholic elementary · Grades JK-8
390 students · 1.5 km away
Alexander Kuska KSG Catholic Elementary School
Welland · Catholic elementary · Grades JK-8
505 students · 1.7 km away
Notre Dame College School
Welland · Catholic secondary · Grades 9-12
1,130 students · 1.7 km away
ÉIC Saint-Jean-de-Brébeuf
Welland · Catholic elementary · Grades 7-8
60 students · 1.8 km away
Similar schools
Public secondary schools in Ontario with a comparable Enrolment.
Sir Wilfrid Laurier Secondary School
Orleans · Public secondary · Grades 9-12
1,050 students
I E Weldon Secondary School
Lindsay · Public secondary · Grades 9-12
1,050 students
North Park Collegiate and Vocational School
Brantford · Public secondary · Grades 9-12
1,055 students
Elsie MacGill Secondary School
Milton · Public secondary · Grades 9-12
1,045 students
Adam Scott Collegiate and Vocational Institute
Peterborough · Public secondary · Grades 9-12
1,055 students
Oakridge Secondary School
London · Public secondary · Grades 9-12
1,045 students
Frequently asked questions
Is Welland Centennial Secondary School a good school?
Welland Centennial Secondary School has a Success Index (Canada) of 67.3 out of 100 (Top 50% of secondary schools in Canada) and ranks #202 of 766 in Ontario. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Welland Centennial Secondary School rank in Ontario?
Welland Centennial Secondary School ranks #202 of 766 secondary schools in Ontario and #202 of 766 nationally on the Success Index (Canada) (2025 data).
How many students attend Welland Centennial Secondary School?
Welland Centennial Secondary School had 1,050 students in 2025.
Is Welland Centennial Secondary School a elementary school or a secondary school?
Welland Centennial Secondary School is classified as a secondary covering Grades 9-12. It is a public school.
What other schools are near Welland Centennial Secondary School?
There are 10 schools within 15 km of Welland Centennial Secondary School; they are listed on this page with their Success Index (Canada) and distance, and can be compared side by side.